Science Challenge # 2 - What is Aluminium Oxide?
Weekends are really good for relaxing and enjoying instead of writing heavy posts. Don't you think?
(Credit: here)
To add on to the lazy Sunday, I am creating a science challenge to soften the Saturdays also. Interested in the contest? Why not check out if you have the knowledge to win the prize.
What is Aluminium Oxide (the chemical formula in the image above)?
Known by many names including alumina, aoxide or alundum, so what is it?
A - It is the protective layer formed on Aluminium metal.
B - This is what causes Aluminium metal to corrode.
C - It is chemical formula of the Ore from which Aluminium is extracted.
D - None of the above
How to play?
- UPVOTE this post
- Just write a comment with either A B C or D with no other words as the result is done through automation.
- There are no other rules!
The prize
The liquid reward of this post will be distributed among all the winners.
Next week when announcing the winners, I will also provide the explanation which option was the correct answer.
Enjoy your lazy Saturday :)
Hurry up!! Only 12 hours left before the lotto game ends by playing on this post: Steemit Lotto Weekly # 13 - Minimum Pot Size 51 STEEM!!!!
Good luck to everyone ?
Don't forget to check if you are a winner every Sunday at around 19 00 (GMT)
Want more games? Why not check out @killerwhale for crypto guessing games!
(adatpted from 3D Lines Steemit Logo Reveal)
No more entries! Results have been announced :)
B
Unfortunately, you gave the wrong answer. Want to know why? Check out the below post
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?A
Congratulations on giving the right answer. Your reward has been transfered to your account :) You can see the result post at
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?D
Unfortunately, you gave the wrong answer. Want to know why? Check out the below post
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?I have no idea what the answer is but I will take an "educated" guess and say B. :)
Unfortunately, you gave the wrong answer. Want to know why? Check out the below post
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?A
Congratulations on giving the right answer. Your reward has been transfered to your account :) You can see the result post at
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?c
Unfortunately, you gave the wrong answer. Want to know why? Check out the below post
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?A
Congratulations on giving the right answer. Your reward has been transfered to your account :) You can see the result post at
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?C
Unfortunately, you gave the wrong answer. Want to know why? Check out the below post
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?A
Congratulations on giving the right answer. Your reward has been transfered to your account :) You can see the result post at
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?A
Congratulations on giving the right answer. Your reward has been transfered to your account :) You can see the result post at
https://steemit.com/steemstem/@pisolutionsmru/science-challenge-result-2-what-is-aluminium-oxideWant to participate in the next Science Challenge, check out
Science Challenge # 3 - Do you know your hair?